FIELD: chemistry.
SUBSTANCE: invention relates to a catalyst for the dehydration of cyclohexanol into cyclohexanone, which contains copper oxide and sodium oxide on an oxide solid carrier from silicon dioxide and aluminium oxide. The catalyst makes it possible to increase the period of continuous work, reduce power consumption for the circulation of cyclohexanol, which did not react, and reduce rectification load.
EFFECT: content of copper oxide in the catalyst constitutes 21,5-25,0 wt %, sodium oxide 1-4 wt %, as silicon dioxide applied is white ash and as aluminium oxide - boehmite in the weight ratio of white ash:boehmite (2,5-3,5):1.
1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PREPARING CATALYST FOR DEHYDROGENATION OF CYCLOHEXANOL INTO CYCLOHEXANONE | 2013 |
|
RU2574730C2 |
| METHOD FOR PREPARATION OF COPPER-CONTAINING CATALYST FOR DEHYDROGENATION OF CYCLOHEXANOL TO CYCLOHEXANONE | 2016 |
|
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| METHOD FOR PREPARATION OF CATALYST FOR DEHYDRATION OF CYCLOHEXANOL INTO CYCLOHEXANONE | 2008 |
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| COPPER-ZINC CATALYST FOR LOW-TEMPERATURE CONVERSION OF CARBON MONOXIDE WITH STEAM | 2014 |
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RU2282496C1 |
